Deformation and Stresses Analysis in FG Rotating Hollow Disk and Cylinder Subjected to Thermal and Mechanical Load

A. R. Khorshidvand; M. Javadi

doi:10.4028/www.scientific.net/AMM.187.68

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vol. 187Deformation and Stresses Analysis in FG Rotating...

Deformation and Stresses Analysis in FG Rotating Hollow Disk and Cylinder Subjected to Thermal and Mechanical Load

Abstract:

In this paper, a new solution is presented for one-dimensional steady-state mechanical and thermal stresses in a FG rotating hollow disk and cylinder. The material properties for FG are expressed as nonlinear exponential functions through the radius and Poisson’s ratio is taken to be constant. The temperature distribution is derived from first law of thermodynamics by solving energy equation, with a general thermal and mechanical boundary conditions on the inside and outside surfaces. Heat conduction and Navier equations are solved analytically by choosing elliptic cylinder coordinates system and the results are shown for displacement and stress components along the radial direction.

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Periodical:

Applied Mechanics and Materials (Volume 187)

Pages:

68-73

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.187.68

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Online since:

June 2012

Authors:

A. R. Khorshidvand, M. Javadi

Keywords:

Functionally Graded Material (FGM), Rotating Cylinder, Rotating Disk, Thermoelasticity

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References

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